ZIS420NXB General Electric Refrigerator - Instructions

removed broken bin , slid new ice bin in closed door. I bought the complete part.

I ended up needing to order a new ice maker because the one I had is discontinued. I'm a 65yr old grandma and I did it myself!!!! The hardest part was finding the tool to loosed the nuts. I took the old one out and just put the new one right in it's place. Easy as pie.

1 opened door 2. pryed cover off from cieling 3.cut and stripped wires on 4. sodered wires from old wires to new sensor. 5 insulated conection.6 put cover back on. This did not fix the problem it was the control moduel.

just had to unscrew old one put the new one in

Nothing to tell it was just a replacement part that the old part was removed and the new one inserted. Works like a dream Thanks

Pulled ice box away from wall. Took lower cardboard cover off. Shut water line off. Got my volt meter and checked the current going from the wall to the plug in at the inverter (input side), and I had the required 115 volts. Then I unplugged the connection going to the compressor (not the plug at the compressor which you cannot see until you unbolt the inverter) but the output connection side that goes to compressor. I checked the voltage and had about 13 volts not the required 115 volts. Therefore, I came to the conclusion that the inverter was bad. I ordered one from Partselect and they shipped it right away. I installed it and the ice box is back up to running order.

Removed back wall cover over coil. Defrost all ice with a hair dryer. Cut white wires and replaced Temperature Sensor. It has been working for a week and no trouble at this time. If you have this system on your GE refrigerator do this before replacing the motherboard. I must admit I was thinking that was the trouble. Motherboard was replaced after 5 years old now 5 years later my thinking is this a 5 year problem. So try the Temperature Sensor.

follow the easy instructions replace 3 temperature sensors cut the wires and crimp them with new sensor and it works like new

Replaced icemaker assembly. Only 3 Phillips screws to remove the old assembly. Pretty much an exact swap. Was easy to replace but the connecting cable on the new replacement assembly wasn't very easy to make fit. Had to force it into a location that would be out of the way and allow everything to operate properly. That connecting cable should be more flexible and adapt to the fridge a little more friendly.

instalation was very easy - but the part was 3/4 inch to long and a 1/32 inch to wide.Trimmed it with the "faithfull"
Dremel and it works!The instalation part of the "job" was less then 10 min.

The icemaker arm disconnected from the metal frame. This caused the icemaker to cycle and the heater to come on and stay on until the plastic parts melted causing a mess and stink. This action melted the ice and then the water fell through the frozen items in the freezer and refreezed in the lower portion. OK, I remover the dead icemaker and tossed it away. I installed the new icemaker and the wiring harness didn't fit right (way to long). I retrieved the old icemaker and removed the wiring harness from it. I removerd the new ice maker and installed the old wiring harness to the new icemaker. I then installed the new icemaker, plugged it in and turned on the power. No water, I ordered the dual solenoid water valve, installed it with difficulty (another story) the turned on the power. I reinstalled the ice bin and found it didn't fit. The icemaker was to low and couldn't be adjusted, 1/4" higher would have been great. I shoved in the bin anyway, I was out of ice for my scotch, and it started making ice.

I watched the video online and it said there were three sensors in the refrigerator, two in the freezer and one in the refrigerator. I only ordered one sensor and was going to try the one in the refrigerator first. He said the upper one in the freezer is the most difficult, but is usually the problem. So, I replaced the upper sensor and tried restarting the unit. Everything went well and it fixed the problem.

Replaced evaporator fan motor, and this solved the whistling noise that had developed. Reviewed and followed the removal and installation instruction video as closely as possible. This was very helpful, with a few additions. For the model PS123NGPBBB GE refrigerator/freezer, there were a few differences from the video. There a was an additional cover panel that was positioned vertically at the back of the freezer compartment below the auger motor assembly. It was necessary to remove this cover (4 screws) to gain access to the auger motor cover screws. The unit also has a different light configuration with 2 lights. I found it helpful to remove these light bulbs and the corresponding light fixtures in order to remove the evaporator motor assembly. As mentioned in the video, it was necessary to cut the 4 wires from the wire harness of the new motor, and use butt end connectors to reattach these wires to the corresponding wires in the unit. Total job took between 1 and 2 hours, and the motor change solved the noise problem.

Watched some videos on youtube after typing in : refrigerator noise, and my model # (in search bar.) Found a video after determining my problem of a gentleman from partselect replacing the evaporator motor. Pretty simple job from video so I went for it ordered parts from them( I fixed the inlet valve on my dishwasher bfore with partselect before). I would call the job easier than it looks. But you need common sense and simple tools and some experience with nuts and bolts and wires. There is one bolt tucked up high under ice maker you may need a right angle nut driver or 1/4 right angle ratchet.(video pointed out). Thanks for video and quality GE parts. I now have a quiet kitchen and great room, with just a low db constant white noise like new.

This particular model has the top mounted compressor so the main board was located in the top section behind a metal shield. Remove all the plugs from the board they are all different sizes so it’s easy to replace correctly. The most difficult part is removing the board from the nylon stand offs. Use needle nose pliers to press retainers in and pull each corner from the standoff. A piece of 1/8 metal tubing makes compressing the standoffs easy.